Hecho general: 66426 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 66426 is a boring number.
Trivia: 66426 is a boring number.
Fecha histórica: November 12th is the day in 1970 that the Oregon Highway Division attempts to destroy a rotting beached Sperm whale with explosives, leading to the now infamous "exploding whale" incident.